Overview

UPS pumps constitute a complete range of 3-speed circulator pumps, available both in 50 and 60 Hz.

The pumps can be used in both open and closed systems. UPS pumps are of the canned-rotor type, i.e. pump and motor form an integral unit without a shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.

Applications

UPS pumps are designed for circulation of liquids in heating and air-conditioning systems. Pumps with bronze or stainless steel housings are also suitable for use in hot-water service systems. Examples of typical applications are:

One- and two-pipe heating systems

Main pumps

Zone pumps

Boiler shunt pumps

Pumps for heating surfaces

Calorifiers

Underfloor heating systems

Solar heating systems

Heat pump systems

Geothermal heating systems

Heat recovery systems

Two-pipe air-conditioning systems

Pumps for refrigeration units.

Features and benefits

Maintenance-free

Low noise

Low energy

Complete range

Available with corrosion-resistant stainless steel or bronze pump housing